package com.suoluo.zenapp.common.config;

/**
 * 应用配置管理接口
 * 
 * @author jingruiguyue
 * 
 */
public interface SystemConfig {

	public int getInt(String key, int defaultValue);

	public String getString(String key, String defaultValue);

	public double getDouble(String key, double defaultValue);
}
